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Peter's Mega-Patch for JDBC...

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see README_6.3 for list of changes
This commit is contained in:
Marc G. Fournier
1998-01-11 21:14:56 +00:00
parent 4bad5be7bc
commit ba977c086c
13 changed files with 1276 additions and 306 deletions
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20
src/interfaces/jdbc/postgresql/Statement.java
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@ -3,13 +3,10 @@ package postgresql;
import java.sql.*;
/**
* @version 1.0 15-APR-1997
* @author <A HREF="mailto:adrian@hottub.org">Adrian Hall</A>
*
* A Statement object is used for executing a static SQL statement and
* obtaining the results produced by it.
*
* Only one ResultSet per Statement can be open at any point in time.
* <p>Only one ResultSet per Statement can be open at any point in time.
* Therefore, if the reading of one ResultSet is interleaved with the
* reading of another, each must have been generated by different
* Statements. All statement execute methods implicitly close a
@ -23,7 +20,6 @@ public class Statement implements java.sql.Statement
Connection connection; // The connection who created us
ResultSet result = null; // The current results
SQLWarning warnings = null; // The warnings chain.
int maxrows = 0; // maximum no. of rows; 0 = unlimited
int timeout = 0; // The timeout for a query (not used)
boolean escapeProcessing = true;// escape processing flag
@ -78,7 +74,7 @@ public class Statement implements java.sql.Statement
* for this to happen when it is automatically closed. The
* close method provides this immediate release.
*
* <B>Note:</B> A Statement is automatically closed when it is
* <p><B>Note:</B> A Statement is automatically closed when it is
* garbage collected. When a Statement is closed, its current
* ResultSet, if one exists, is also closed.
*
@ -126,7 +122,7 @@ public class Statement implements java.sql.Statement
*/
public int getMaxRows() throws SQLException
{
return maxrows;
return connection.maxrows;
}
/**
@ -138,7 +134,7 @@ public class Statement implements java.sql.Statement
*/
public void setMaxRows(int max) throws SQLException
{
maxrows = max;
connection.maxrows = max;
}
/**
@ -197,10 +193,10 @@ public class Statement implements java.sql.Statement
* chain. Subsequent Statement warnings will be chained to this
* SQLWarning.
*
* The Warning chain is automatically cleared each time a statement
* <p>The Warning chain is automatically cleared each time a statement
* is (re)executed.
*
* <B>Note:</B> If you are processing a ResultSet then any warnings
* <p><B>Note:</B> If you are processing a ResultSet then any warnings
* associated with ResultSet reads will be chained on the ResultSet
* object.
*
@ -231,12 +227,12 @@ public class Statement implements java.sql.Statement
* doesn't support positioned update/delete, this method is a
* no-op.
*
* <B>Note:</B> By definition, positioned update/delete execution
* <p><B>Note:</B> By definition, positioned update/delete execution
* must be done by a different Statement than the one which
* generated the ResultSet being used for positioning. Also, cursor
* names must be unique within a Connection.
*
* We throw an additional constriction. There can only be one
* <p>We throw an additional constriction. There can only be one
* cursor active at any one time.
*
* @param name the new cursor name